14 sentences for 大大 (dà​dà — greatly)

1. 他吹了一个大大的泡泡。

   tā chuī le yī gè dà​dà de pào​pao.

   He blew a big bubble.

   Source: Dong Chinese Dictionary

2. 孩子们喜欢吹大大的泡泡糖。

   hái​zi men xǐ​huan chuī dà​dà de pào​pào​táng.

   Children like to blow big bubbles with bubble gum.

   Source: Dong Chinese Dictionary

3. 科技的进步大大提高了生产效率。

   kē​jì de jìn​bù dà​dà tí​gāo le shēng​chǎn xiào​lǜ.

   Advancements in technology have greatly improved production efficiency.

   Source: Dong Chinese Dictionary

4. 这种新发动机的效能大大提高了。

   zhè zhǒng xīn fā​dòng​jī de xiào​néng dà​dà tí​gāo le.

   The performance of this new engine has been greatly improved.

   Source: Dong Chinese Dictionary

5. 他张开双臂，给孩子一个大大的拥抱。

   tā zhāng​kāi shuāng​bì, gěi hái​zi yī gè dà​dà de yōng​bào.

   He opened his arms and gave the child a big hug.

   Source: Dong Chinese Dictionary

6. 新政策大大减轻了企业的税收负担。

   xīn zhèng​cè dà​dà jiǎn​qīng le qǐ​yè de shuì​shōu fù​dān.

   The new policy has significantly reduced the tax burden on businesses.

   Source: Dong Chinese Dictionary

7. 这个好消息大大地振作了大家的士气。

   zhè gè hǎo xiāo​xi dà​dà de zhèn​zuò le dà​jiā de shì​qì.

   This good news greatly boosted everyone's morale.

   Source: Dong Chinese Dictionary

8. 将军的讲话大大鼓舞了战士们的士气。

   jiāng​jūn de jiǎng​huà dà​dà gǔ​wǔ le zhàn​shì men de shì​qì.

   The general's speech greatly boosted the soldiers' morale.

   Source: Dong Chinese Dictionary

9. 这种新型光纤大大提高了数据传输的稳定性。

   zhè zhǒng xīn​xíng guāng​xiān dà​dà tí​gāo le shù​jù chuán​shū de wěn​dìng​xìng.

   This new type of optical fiber has greatly improved the stability of data transmission.

   Source: Dong Chinese Dictionary

10. 这种奖励制度大大提高了员工的工作积极性。

    zhè zhǒng jiǎng​lì zhì​dù dà​dà tí​gāo le yuán​gōng de gōng​zuò jī​jí​xìng.

    This incentive system has greatly improved the employees' work motivation.

    Source: Dong Chinese Dictionary

11. 这个输入法的联想功能大大提高了打字速度。

    zhè gè shū​rù​fǎ de lián​xiǎng gōng​néng dà​dà tí​gāo le dǎ​zì sù​dù.

    The predictive text function of this input method has greatly improved typing speed.

    Source: Dong Chinese Dictionary

12. 这种全自动播种方法能大大提高农作物的产量。

    zhè zhǒng quán zì​dòng bō​zhòng fāng​fǎ néng dà​dà tí​gāo nóng​zuò​wù de chǎn​liàng.

    This fully automated sowing method can significantly increase crop yields.

    Source: Dong Chinese Dictionary

13. 这次交流活动大大增进了两校学生之间的友谊。

    zhè cì jiāo​liú huó​dòng dà​dà zēng​jìn le liǎng xiào xué​sheng zhī​jiān de yǒu​yì.

    This exchange activity greatly enhanced the friendship between the students of the two schools.

    Source: Dong Chinese Dictionary

14. 由于科技的发展，现代化的农具大大提高了耕作效率。

    yóu​yú kē​jì de fā​zhǎn, xiàn​dài​huà de nóng​jù dà​dà tí​gāo le gēng​zuò xiào​lǜ.

    Thanks to technological developments, modern farm tools have greatly improved farming efficiency.

    Source: Dong Chinese Dictionary